Mount an Aimpoint H1/T1 to your Remington 870. This mount is as low as possible to work with traditional or pistol grip stocks; most shooters will not need a riser.
Gunsmithing is required for installation! Installation will require drilling and tapping two 8-32 holes in your shotgun receiver.
UNITS PRODUCED IN 2022 NOW WORK WITH FACTORY HOLES/SPACING IF YOUR 870 HAS THEM
NOT compatible with 20 gauge 870s, 7615, 7600, etc.
We do not know how will it cowitnesses with various iron sights. We have only used it as a stand alone optics mount.